case YY_FOUR_CC()

in iOS/WAStickersThirdParty/YYImageCoder.m [454:473]

• 20 lines of code
• 7 McCabe index (conditional complexity)

            case YY_FOUR_CC('f', 'c', 'T', 'L') :
            case YY_FOUR_CC('f', 'd', 'A', 'T') : {
                if (chunk->fourcc == YY_FOUR_CC('f', 'c', 'T', 'L')) {
                    if (chunk->length != 26) {
                        apng_chunk_error = true;
                    } else {
                        apng_frame_index++;
                    }
                }
                if (chunk->length > 4) {
                    uint32_t sequence = yy_swap_endian_uint32(*((uint32_t *)(chunk_data + 8)));
                    if (apng_sequence_index + 1 == sequence) {
                        apng_sequence_index++;
                    } else {
                        apng_chunk_error = true;
                    }
                } else {
                    apng_chunk_error = true;
                }
            } break;